BCGControlBar Pro for MFC
void CBCGPRibbonBar::SetBackstageMode ( BOOL  bSet = TRUE,
BOOL  bDisplayCommandIcons = TRUE 

Turns backstage mode on or off.

This function is called to turn backstage mode on or off.

bSetTRUE - turn backstage mode on; FALSE - turn backstage mode off.
bDisplayCommandIconsTRUE - display a corresponding icon on the left of command (Office 2010 style); FALSE - otherwise (Office 2013/2016 style).